jack - up pilot station bargethe barge shall have squared stem, raked stern and crane space on upper...

ENM KOREA 30M Jack up Pilot Station Barge

JACK - UP PILOT STATION BARGE

BUILDING SPECIFICATIONS

3rd June, 2014.


I N D E X

PATR I GENERAL

1. GENERAL

2. GENERAL DESCRIPTION OF THE BARGE

3. PURPOSE OF BARGE

4. NAVIGATION AREA

5. PRINCIPAL PARTICULARS

5-1 DIMENSION

5-2 CAPACITIES

5-3 OPERATION & SURVIVAL CONDITION

5-4 DESIGN CONDITION

5-5 JACKING SYSTEM

6. CLASSIFICATION

7. RULES AND REGULATION

8. CERFIFICATES

9. MATERIALS

10. TRIM, STABILITY AND INCLINED EXPERIMENT

11. TRIALS AND TEST

12. PLANS FOR APPROVAL

13. FINISHING DRAWINGS

14. INSPECTION AND SUPERVISION

15. DELIVERY

PART II HULL CONSTRUCTION

1. GENERAL

2. OUTLINE OF STRUCTURE

3. SHELL PLATING

4. BOTTOM CONSTRUCTION

5. FRAMING

6. DECK AND BEAMS

7. PILLARS AND GIRDERS

8. BULKHEADS


9. SEA CHEST

10. DECK HOUSE

11. JACK HOUSE

12. WELDING

PART III PAINTING & CORROSION PROTECTION

1. PREPARATION AND PAINTING

2. CATHODIC PROTECTION

PART IV HULL OUTFITTING

1. DECK MACHINERIES

2. ANCHORING & MOORING EQUIPMENTS

3. SMALL HATCHES AND MANHOLES

4. STEEL LADDERS AND STEPS

5. STEEL DOORS

6. BOTTOM PLUGS

7. SIDE SCUTTLES AND VENTILATION

8. HAND RAILS & STORM RAILS

9. AIR CONDITIONING SYSTEM

10. MASTS AND HELICOPTER PLATFORM

11. FIREFIGHTING & LIFESAVING EQUIPMENTS

12. FLOOR AND FURNITURE

13. NAME PLATES, MARKS AND IDENTIFICATION

14. INVENTORIES

15. SPARE PARTS

PART V MACHINERY

1. GENERAL

2. MACHINERIES

3. PUMPS

4. TANKS

5. EXHAUST FANS

6. MACHINERY PIPING SYSTEM

7. HULL PIPING

8. MACHINERY EQUIPMENTS

9. INVENTORY & SPARE PARTS


PART VI ELECTRIC

1. GENERAL

2. POWER SYSTEM

3. CABLE INSTALLATION

4. MAIN SWITCH BOARD AND PANELS

5. TRANSFORMER

6. MOTORS AND STARTERS

7. LIGHTING

8. DIST. BOARD

9. COMMUNICATION EQUIPMENTS

10. TANK LEVEL GAUGING SYSTEM

11. CCTV SYSTEM

12. SPARE PART & INVENTORY


PART I. GENERAL

1. GENERAL It is the intent of these specifications and the accompanying plan to set

forth the work to be executed and material to be furnished for the

construction of self elevating barge.

The barge to be constructed and outfitted in accordance with these

Specifications and drawings attached.

The construction and outfitting of the Barge to be carried out in

accordance with good marine practice and Korean Industrial Standard (KS),

builder's standard and/or sub-constructor's standards, unless specially

agreed or stated herein.

Anything not mentioned in these specifications, but required by the

Classification Society and/or governing regulations shall be supplied

and/or fitted by the Builder's cost.

All language for plans, drawings, instruction books and documents to be of

English.

If inconsistency are found between the Contract and the Specifications

and/or the Specifications and drawings,the former shall prevail and govern

unless otherwise mutually agreed.

If Owner will desire to apply the amendments and/or changes to the Barge,

the Builder will submit in a written document, which includes the effect

on

the Barge price, delivery date or any other items which may affect the

Contract.

These amendments or changes will come into effect after agreement has been

reached between the Owner and the Builder written consent has been signed

between both parties.

2. GENERAL DESCRIPTION OF THE BARGE

The barge shall have squared stem, raked stern and crane space on upper

deck for coastal working self elevating barge.

The Barge can be jacked up by 4(four) supporting legs, the legs are moved

up and down by a hydraulic system.


The main hull below upper deck to be divided by transverse and

longitudinal bulkheads into fore void, machinery space, void tanks and

water ballast tanks, fresh water tanks, etc.

The machinery space and pump room shall be arranged to install generators,

hydraulic power packs, pumps and others auxiliary machineries. etc

as shown on General arrangement drawing.

Deck house shall be arranged on aft deck as shown on General arrangement

drawing.

3. PURPOSE OF BARGE

The Barge shall be designed for shore station and accommodation for pilots

at coastal area.

4. SERVING AREA

The Barge shall serve several locations at the outer bar of Shatt Al Arab

River close to Basra oil terminal and coastal area

5. PRINCIPAL PARTICULARS

5-1 DIMENSIONS

Length O.A. -------------------------------Approx. 30.00 m

Breadth (mld.) --------------------------------------- 25.00 m

Depth (mld.) ------------------------------------------ 3.00 m

Draft (design) ---------------------------------------- 2.00 m

Complement --------------------------------------------- 40 P

5-2 CAPACITIES

Deck load About -------------------------------------- 5 Ton/m2

F.O. tanks (100%) ---------------------------------About 100 m3

F.W. tanks ----------------------------------------About 400 m3

Lub oil tank ---------------------------------------- About 5 m3

Store -----------------------------------------------About 10 m3

Spares ----------------------------------------------About 20 m3

Reserve --------------------------------------------About 100 m3

Camber (straight)----------------------------------------- None

Sheer at F.P ----------------------------------------------None

Sheer at A.P ----------------------------------------------None


5-3 OPERATION & SURVIVAL CONDITION

Max. water depth ---------------------------25M

Soil resistance Silt and Sand

Max. current -------------------------------6knots

Max. accepted waves height -----------------3~4m

Air gap ------------------------------------2m

5-4 DESIGN CONDITION

Inside temperature -------------------25℃ at 50% RH

Outside temperature in Summer---------50℃ at 90% RH

Outside temperature in Winter----------0℃ at 90% RH

Seawater temperature -------------------------- 37℃

Engine room temperature ----------------------- 60℃

5-5 JACKING SYSTEM

Jacking speed ------------------------------40m/hour

Lifting type Rack & Pinion

Holding capacity ---------------------------1,200ton

Lifting capacity ---------------------------1,000ton

Leg length --------------------------------------35m

Power system - Eng. driven hyd. power pcak

6. CLASSIFICATION

The Barge shall be constructed in accordance with the rules and

regulations, and under special survey of KR, and shall be distinguished

in the register by the symbol of

: KRI, Hull +, Machinery +, Offshore self elevating unit,

Special Service(Shore construction work)

7. RULES AND REGULATIONS

‐ Classification society's rules and regulation ‐ Maritime regulations ‐ International convention on tonnage measurement of ships 1969.


8. CERTIFICATES

Upon delivery of barge, the builder is to furnish following certificates

and submit to the Owner.

‐ Classification certificates ‐ International tonnage certificate ‐ Builder's certificate

Other certificates to be supplied according to Specifications and Contract.

9. MATERIALS

When any materials described in this Specification cannot be obtained in

item,it is to be allowed to use suitable substitution materials in place

of specified ones with Owner's agreement.

10. TRIM AND STABILITY AND INCLINED EXPERIMENT

After her substantial completion, an inclining experiment to be carried

out to ascertain the light weight and the position of the center of

Gravity of the barge at the finished light condition in the presence of

the owner's and Classification Society.

The final trim and stability calculation according to loading condition

informed by Owner to be furnished by Builder and approved by the

Classification Society on behalf of the Flag administration.

11. TRIALS AND TESTS

The following trials and tests to be performed by the Builder.

1) Self Elevating test.

2) Anchoring test.

3) All machineries operating test.

4) Ballasting & deballasting test.

5) Hydraulic & air test for tanks.

6) Function test for electric equipments.

7) Other tests required by Classification society.

12. PLANS FOR APPROVAL


The Builder is to submit three(3) copies of the plans and

drawings for approval to the Owner, and the owner is to return one of

those plans to the Builder within fifteen(15) days after receipt of

drawings.

On delivery, three(3) copies of the finished plans and equipment

instruction manuals to be furnished by Builder to the Owners.

Finished drawing to be corrected according to final works without any

difference by Builder.

All the finished plans to be in English and maneuvering instruction to be

in English.

The lists of approval and finished plans to be submitted to the Owner and

tobe mutually agreed between the Owner and Builder.

13. FINISHING DRAWINGS

On delivery, each three(3) copies the finished plans and equipments

instruction manuals to be furnished.

The lists of finished plans to be submitted to the Owner are to be

mutually agreed between the Owner and Builder.

14. INSPECTION AND SUPERVISION

The Barge to be inspected and supervised by Owner representative during

the construction of Barge.

The inspections and tests to be carried out in accordance with Class

requirement and Builder’s practice of inspection and test.

15. DELIVERY

When completed, the Barge to be delivered to the Owner, afloat at the

Builder's wharf or contracted delivery place under Contract terms.

The spaces for tanks, machinery rm, void spaces, bilges, etc, to be free

from

damage and dirty and painted surface to be cleaned, and stores to be

properly stowed in steel or wooden boxes.


PART II. HULL CONSTRUCTION

1. GENERAL

Structural steel including casting and forging to be approved by the

Classification Society, and of good quality confirm to the requirements of

the Classification Society.

The works to be executed in accordance with the Builder's practice

equivalent to international shipbuilding standards and approved by the

Owner and the Classification Society.

Welding to be executed by manual welding, gravity welding and/or

automatic welding for the entire hull structure assembly as per certified

welder by Classification..

The Barge to have two(2) longitudinal bulkheads and six(6) transverse

bulkheads.

2. OUTLINE OF HULL STRUCTURE

Framing system of hull construction as follows in principle.

Upper deck, side shell and bottom shell : Longitudinal system

Bulkheads : Transverse system

3. SHELL PLATING

Shell plating thickness to be in accordance with Class rule.

All shell plates to be welded in seams and butts.

Shell plating in way of supporting legs hole and sea chest opening to be

suitably increased in thickness of fitted doubling plate as per rule.

4. BOTTOM CONSTRUCTION

Single bottom to be arranged throughout hull.

Bottom frames and stiffeners to be arranged longitudinally at midship.

Built type Bottom transverses and vertical pillars in voids to be arranged

on

every frame space(abt. 1500mm) as shown on Midship section drawing.

Bottom girders to be fitted as shown on Midship section.

Sufficient water passage holes to be provided in the ballasts for

de‐ballasting to minimize dead water as much as possible.


Machinery foundation to be reinforced strong enough to prevent Vibration

and reinforced under construction.

5. FRAMINGS

Trans. web frame spacing to be of abt. 1500mm amidship throughout.

Longitudinal framing system to be adapted to deck, side shell, bottom

shell and longitudinal bulkheads.

Others to be of transverse framing system.

Built type web frames or transverses shall be fitted as shown on Midship

section drawing.

6. DECKS AND BEAMS

All decks to be of steel welded in seams and butts.

The upper deck throughout to be longitudinally framed supported by deck

transverses as shown on Midship section dawing.

Built up type deck transverses to be fitted on every frame spacing(1500mm)

as shown on drawing.

Deck girder to be fitted as shown on Midship section drawing.

7. PILLARS AND GIRDERS

Built‐up type or steel pipe pillars to be provided under upper deck to suitably support girder and transverses fitted on frame spacing.

8. BULKHEADS

Watertight transverse and longitudinal bulkheads to be extended to upper

deck and to be constructed as per general arrangement.

All bulkheads to be of plane type with vertical stiffeners and to be

welded construction as shown on drawings.

Horizontal stringer and vertical web shall be fitted on bulkheads.

9. SEA CHEST

Sea chests and overboard discharge fittings for ballast system to be

constructed of heavy plate and also side shell plate around large opening

to be heavy plate or with double plates.


Two(2) of sea chests to be provided for ballast pumping in machinery room.

The sea chest to be equipped with hinged strainer made of Galvanized plate,

with clear area of two (2) times the total area of the sea valves.

In side of each suction sea chest to be coated with two(2) coats of tar

epoxy

paint and to be fitted with zinc anodes for two(2) years.

Fitting bolts and nuts of sea chest to be of stainless steel.

10. DECK HOUSE

Deck house to be constructed with steel on aft upper deck as shown on

general arrangement drawing.

Steel wall inside of accommodation shall be of corrugated plate, Outside

wall of superstructure shall be of flat type with vertical stiffeners or

corrugated plate.

11. JACK HOUSE

Jack houses to be constructed with steel on fore and aft upper deck side

as shown on general arrangement drawing.

All Jack houses to be of plane type with vertical stiffeners and to be

welded construction as shown on jack house construction drawings.

Horizontal stringer and vertical web shall be fitted on jack houses.

Jack houses to be reinforced strong enough to support the supporting legs

and reinforced under jack houses.

12. WELDING

The welding specification to be designed according to Class rule.

Ballast tanks and wetted spaces shall be continuous welding.


PART III. PAINTING & CORROSION PROTECT

1. PREPARATION AND PAINTING

Steel plates and sections for hull are to be coated with one (1) coat of

zinc

primer immediately after shot blasting to SA 2.5. before steel cutting for

fabrication.

Before the first coating applied, damage area of shop primer and rusted

steel surface to be power tool cleaned at erection stage and block stage

on accordance with the following table.

Area SIS Grade

Side shell outside ST 3.0

Weather deck ST 3.0

Water ballast tanks ST 3.0

Jack house, Void tanks ST 2.5

Machinery room, Pump room ST 2.0

Deck house, Others ST 2.0

Fresh water tanks ST 3.0

The surfaces to be cleaned of oil, moisture, dust and other foreign

materials prior to each coating application.

Location

Under coat Top coat

Paint Coat. No

(thick)(μ) Paint

Coat. No

(thick)(μ)

Side shell

B0ttom T.E 2 (250) A/F (S.P.C) 2 (200)

Side shell below

Water line T.E 2 (250)

A/F

(S.P.C) 2 (200)

Side shell above

Water line E.P 2 (250) E.T (200)

Tank W. B. T. T.E. 2 (250)

Void space B.S. 1 (150)


Sea chest T.E 2 (250) A/F(S.P.C) 2 (200)

Mach. space Wall, ceiling A.P 2 (100) A.T 2 (100)

Grating under T.E 2 (250)

Hand rail A.P 2 (100) A.T 2 (100)

Exhaust&

high.

Temp. pipe

A.P 2 (100) A.T 2 (100)

Deck Exposed E.P 2 (200) E.T 2 (200)

Under Mach. bed T.E 2 (250)

Store,

Outfitting

Wall, ceiling A.P 2 (100) A.T 2 (100)

floor A.P 2 (100) A.T 2 (100)

Painting schedule as follows ;

Abbreviation :

T.E : Tar epoxy paint A/F : Anti fouling paint

E.T : Epoxy topcoat A.P : Alkyd primer

A.T : Alkyd topcoat T.E : Tar epoxy paint

P.E : Pure epoxy paint B.S : Bituminous solution

O.A : Oil antirust E.P : Epoxy primer paint

Wooden sparring and gratings to be painted three(3) coats of color paint.

2. CATHODIC PROTECTION

The sacrificial zinc anodes for two(2) years, bolting type are to be

furnished on the outsides of bottom and side shell including bilge keel,

ballast tanks and in the sea chest in accordance with the anode

manufacture standards , but

following is guidance.

Location Size Remarks

Side shell 300 x 150 x 25

Ballast tank 500 x 75 x 75

Sea chest 300 x 150 x 25


PART IV. HULL OUTFITTINGS

1. DECK MACHINERIES

1.1 Winch

Four(4) sets of winch, separate type to be provided on upper deck as

shown on General arrangement drawing.

Type : Hydraulic type, one(1) wire rope hawser drum and Brake

Capacity : 3 tons x 12 m/min

Wire rope : 23Ø (6 x 24)

Power unit : In the machinery space.

1.2 Deck crane

One(1) sets of hoisting crane to be provided on fore jack house as

shown on General arrangement drawing.

Type : Hydraulic type, telescopic type

Capacity : 8.0 ton

Power unit : In the machinery space

1.3 One(1) set of provision crane of 1.0 ton capacity.

1.4 Two(2) sets of gang ways on each side with berthing place for supply boat.

1.5 Fenders are provided for berthing operations.

2. ANCHORING & MOORING EQUIPMENTS

2.1 Anchors and anchor ropes

Bow & stern anchor : Stockless anchor 1,000kg x 4 EA

Anchor rope : wire rope, 190m x 23Ø (6x24) x 4 EA

Hawser : P.P.rope (Gr2) 45Ø x 190 m x 2 EA

Heaving line (cotton) : 6Ø x 50m x 2 EA (with monkey fist)

2.3 Mooring fittings

Mooring fittings to be arranged as shown on "General arrangement".

Particulars of mooring fittings to be as follows:


Item Specification Material Q’ty Remarks

Towing bracket Steel 2 For towing

Bollard Nomi.dia 250 SPPS 6 JIS F2001

Closed Chock Nomi.dia 300 SC42 4 JIS F2005

Anchor stopper Nominal no.2 Steel 4 JIS F3307

Universal fairlead

roller For 23mm W.R SC42 4

For anchor

rope

3. SMALL HATCHES AND MANHOLES

Steel hatches and manholes to be fitted as shown on General Arrangement.

Basically each one(1) or two(2) sets of manhole to be fitted to each

compartment of ballast tanks, void tanks, F.W tank and F.O. tank.

Rubber seal and closing cleats to be fitted on each hatch.

The manhole bolts and nuts to be stainless steel.

The manhole cover to be fitted with hand grips and marked with the name of

compartments by painting together with welding bead.

Neoprene packing (NBR) for all manholes to be used except F.O. tank.

Packing to be oil resist material.

Fittings on hatches shall be used good quality of marine use.

4. STEEL LADDERS AND STEPS

Vertical and incline ladders and steps, hot galvanized to be fitted for

access to tanks, store and etc under each manhole and access hatch as

General Arrangement.

Type Specification Material Q’ty Location

Inclined Ladder B : 600mm,

Angle + CHK Plate Steel 2 Mach. Room

Inclined Ladder B : 700mm,

Angle + CHK Plate Steel 7 Accommodation space


Vertical Ladder

B : 350mm,

Angle +

19x19 Square Bar

Steel 3 Store space &

Control room top

Step (rung) B : 300mm,

19 x 19 Square Bar Steel

As

required W.B.T, Void, Tanks

The vertical ladder steps to be welded to rung via drill hole.

Other steel steps to be fitted to necessary place.

Steps to be of steel square bar and “U”shape type.

5. STEEL DOORS

Weather tight steel doors to be fitted as follows.


Weather tight

Steel Door

700x1600,

With Scuttle Steel 2 Mach. room

Weather tight

Steel Door

600x1600

Steel 4 Jack Up House

Weather tight

Steel Door

700x1600,

With Scuttle Steel 8

Upp. Deck & “A”

deck entrance

Weather tight

Steel Door 600x1600 Steel 1 Co2 Room

Weathertight

Joiner Door

700x1750

With Window Steel 2 Control Room

Joiner door 700x1750, B-class Steel 41 cabin

Joiner door 700x1750, A-class Steel 7

Hinge pin of weather exposed steel doors to be of stainless steel and

fitted with grease nipples.

Sill height to be according to Classification rule and regulations.

Others accessories as per yard standards approved by Owner shall be

designed and provided.

6. BOTTOM PLUGS

One(1) of bottom plug made of stainless steel with square socket, 42mmØ,


to be fitted in each bottom compartment of all tanks and void except oil tanks.

The bottom plugs to be marked with compartment names.

Two(2) spanner wrenches for each type of bottom plug to be supplied for

opening/closing of plug.

7. SIDE SCUTTLES AND VENTILATION

7.1 Side Scuttles

The scuttles & windows to be provided as follows in generally.

Type Size Material Q,ty Location

Hinged Type

Side scuttle

300φ,"B"‐Class with Deadlight

AL.Alloy 11 Upper Deck

Hinged type

Window 650 x 600 AL.Alloy 18

"A" Deck, Each

Cabin Room

Hinged type

Window *1200 x 800 AL.Alloy 6

Control Room

side

Fixed Window *1200 x 800 AL.Alloy 10 Control Room

fwd & aft

7.2 Ventilation

The ventilators to be provided as follows.


Motor Fan

(Axial flow

type)

5.5Kw,

Reversible Type Steel 2 Mach. Space

Motor Fan

(exhaust type) 0.4Kw Steel 1 Galley

Motor Fan

(exhaust type) 0.4Kw Steel 1 Sanitary space

Duct Fan

(exhaust type) 0.2Kw Steel 1 Hospital

Mushroom Vent. 300φ Steel 2 Hold,

Store Space

Mushroom Vent. 200φ Steel 1 Air Cond. Room


Mushroom Vent. 200φ Steel 1 Control Room

Mushroom Vent or

Goose neck vent. 200φ Steel 8

Co2 rm, Each

store & J/H

8. HAND RAILS & STORM RAILS

Handrails and stanchions to be fitted on deck house as shown on General

arrangement drawing.

Storm rails, 25A steel galv. pipe to be fitted around deck house passage

area.

Lower rails to be connected to flat bar stanchion via drilled holes

With welding.

9. AIR CONDITIONING SYSTEM

9.1 A/C for accommodation area

One(1) package type, marine use with duct type air conditioning unit

with electric heater to be provided for accommodation area and control

room.

The package air con. to be arranged in AIR-CON room.

9.2 A/C for galley

One(1) package type, marine use without duct type air conditioning unit

to be provided for Galley

Location Height

(mm)

Top Rail Size

(mm)

Lower Rail Size

(mm)

Stanchion

(mm)

Upper Deck 1000 32A (SPPS) 19 Ø

(steel R.B)

65 x 16

(Steel F.B)

"A" Deck 1000 32A (SPPS) 19 Ø

(steel R.B)

65 x 16

(Steel F.B)

Nav. Bridge

Deck 1000 32A (SPPS)

19 Ø

(steel R.B)

65 x 16

(Steel F.B)

Control room

Top 800 32A (SPPS)

19 Ø

(steel R.B)

65 x 16

(Steel F.B)

Jack House Top 800 32A (SPPS) 19 Ø

(steel R.B)

65 x 16

(Steel F.B)


9.3 Air conditioning design system

The A/C to be designed to cool or heat the supply air and to maintain the following condition when doors, windows and side scuttles are closed. The A/C room with two compressors units to be designed and one compressor to be efficient at 100% run

Type Dry bulb temp. Relative humidity

In summer

Outside air 50℃ 90%

Inside air 25℃ 50%

Cooling S.W temp. 37℃

In winter Outside air 0℃ 90%

Inside air 20℃ 50%

All necessary control and safety alarm system for A/C system to be

provided.

10. MASTS AND HELICOPTER PLATFORM

Mast made of steel pipes to be fitted on control room top.

The mast to be equipped with lightings and other equipments.

Mast to be stayed by steel wire rope to prevent vibration if required.

Helicopter Platform to be equipped with necessary parts at stern.

Nine(9) sets of Personal Safety Equipment(PSE) should be equipped with

Helicopter platform.

11. FIRE FIGHTING & LIFE SAVING EQUIPMENTS

A fire extinguishing system and Life saving equipments to be installed as

following table in accordance with the requirements of Rule regulation.

Type Specification Q’ty Remarks

Life buoy With 30m life line 4 Approved type

Life jacket 45 for adult

CO2 fire CO2 5kg 5 Mach. Space, Galley,


Extinguisher Control room, A/C room

Foam fire

extinguisher Foam 9L 8

Accommodation, stores & etc

Hydrant &

Fire hose

F.R.P box.

40A x 15m, 2P (With

jet & spray nozzle)

5 Mach. room

Upper deck, "A" deck

Fire extinguisher shall be arranged at convenient place near of entrance

and fixed by band.

Pilot boats - two(2) pilot boats (Aluminum hull) to be lifted on board by

divides and to hold 4 pilots and 2 crew and equipped with VHF, Compass and

walky talky.

12. FLOOR AND FURNITURE

12.1 Wall and Flooring

Wall and flooring to be provided as following table for each room.

Location Floor Wall & Ceiling

Toilet, Shower 40mm Cement & Tile 0.5t gal. sheet

Mess Room

Cabin

Control Room

Saloon

Gymnasium

Hospital

8mm Deck Composition

With Vinyl Sheet

50mm Glass Wool With

25mm B-0 Panel

Laundry 40mm Cement & Tile Paint Finish

Galley, pantry 40mm Cement & Tile 25mm B-0 Panel

Store Space

Void Space Wooden Grating Paint Finish

A/C room

Chamber room Paint finish Paint Finish

12.2 Schedule of furniture

11)) CCoonnttrrooll RRoooomm


Control stand Wooden 1 Set

Communication Table Wooden 1 Set

Chair Steel, With Armrest 1 Set

Strom Rail 25ø STS (on Table) 1 Set

White board 400×600 With Pen 1 Set

Desk 1500 x 800 1 Set

Book Shelf Wooden 1 Set

Sofa High quality 1 Set

Window Curtain

3 Set

Telescope Box Wooden 1 Set

Dust Box Plastic 1 Set

Watch Marine Type 1 Set

Key Box Wooden 1 Set

Grating Wooden 1 Set

22)) GGaalllleeyy

The galley with equipments shall be arranged for serving min. 40 persons.

One(1) - Electric cooking range with four(4) hot plates and one(1) oven

One(1) - Electric boiler

One(1) - Electric mixer

One(1) - White board

One(1) - Coffee urn

One(1) - Dressing table with two sink

One(1) - Working table with Teflon cover

Two(2) - Dish rack & shelf

Two(2) - Cupboard

One(1) - Chopping block

One(1) - Disposer

One(1) - Grill plate

One(1) - Electric meat slicer


One(1) – Hood

Refrigerator Abt. 200ℓ 1Set

33)) MMEESSSS RROOOOMM

Mess Table Wooden 3Set

Chair Steel, With Armrest 20Set

White Board 1Set

Ashtray SUS 1Set

T.V /VCR 32″COLOR, LCD 1Set

SIDE BOARD Wooden 1Set

COAT HOOK STS 6Set

Dish table Wooden 1Set

44)) 1100-- 2P Crew's Room (Upp. deck)

Single bed Wooden 2Set

Desk Wooden 1Set

Book self Wooden 1Set

Chair Steel 1Set

Mattress Rubber sponge, vinyl leather 2Set

Bed curtain 2Set

Coat hook SUS 1Set

Ward robe Wooden 2Set

66)) 18- Guest Crew's Room ("A" DECK)

1-BED Wooden 1Set

Desk Wooden 1Set

Book self Wooden 1Set

Chair Steel 1Set

Mattress Rubber sponge, vinyl leather 1Set

Bed curtain 1Set

Coat hook SUS 1Set

Ward robe Wooden 1Set

77)) LLAAUUNNDDRRYY


One(1) Washing machine marine/industrial type (10kg)

One(1) extractor marine/industrial type (5kg)

One(1) Drying tumbler (5kg)

One(1) Iron board

Two(2) Hand iron (electric)

One(1) Washing tube to be of stainless steel

88) HOSPITAL

TWO(2) BED

One(1) Med. Locker

One(1) Ward robe

One(1) common chair / One(1) easy chair

Two(2) hat and coat hook

One(1) bed side table

One(1) refrigerator (80 Lt, domestic type)

99)) BBAATTHHRROOOOMM ((UUpppp.. DDeecckk && ““AA"" ddeecckk))

Washbasin 2Set

Mirror STS FRAME 2Set

SOAP DISH SUS 5Set

TOWEL BAR SUS 2Set

Shower SUS 3Set

Shower curtain 3Set

Waste basket 2Set

99)) TTOOIILLEETT ((""AA && BB"" DDEECCKK))

Water Closet Westen type 3Set

Wash basin 2Set

Toilet Cabinet MDF 2Set

Hand grip SUS 2Set


Paper holder SUS 3Set

Mirror STS FRAME 2Set

SOAP DISH SUS 2Set

TOWEL BAR SUS 2Set

1100)) PPIILLOOTT SSAALLOOOONN

SOFA L Type 1Set

TEA TABLE WOOD + SUS pipe 1Set

T.V LOCKER Wooden 1Set

T.V /VCR 32″, LCD 1Set

COAT HOOK SUS 1Set

Desk & chair Wooden/RAC 1Set

1111)) CCRREEWW SSAALLOOOONN

SOFA ㄷ Type 1Set

TEA TABLE WOOD + SUS pipe 2Set

T.V LOCKER Wooden 1Set

T.V / VCR 32″, LCD 1Set

Desk & Chair Wooden /RAC 2Set

COAT HOOK SUS 1Set

1122)) GGYYMMNNAASSIIUUMM

Ping Pong Table 1Set

Barbell 1Set

Bicycle 1Set

13) COLD CHAMBER

Size : Abt 3200W x 1850D

Cold chamber is consist of two compartments such as one for freeze and

other’s for cold

13. NAME PLATES, MARKS AND IDENTIFICATION


Port of registry, draft marks, Barge name and company name to marked with

5 mm steel plate and painted.

Draft as required by owner to be 5mm steel plate on fore & aft both sides of

Barge.

Call sign number to be fitted with wooden board on both side of Barge.

Others name plates for life buoy and key, etc to be provided as per practice.

14. INVENTORIES

Inventories shall be supplied to the Owner.

The inventory list to be submitted for Owner’s approval.

15. SPARE PARTS

Spare parts to be supplies according to rule, regulation and Builder practice.

The lists to be approved by Owner.


PART V. MACHINERY

1. GENERAL

All machineries and equipments to be fitted according to specifications and

regulations in these specification, and inspected by Classification society and

Owner.

The machineries of diesel generators and other equipments shall be arranged in

machinery space.

All diesel engine to be marine type with MAPOL exhaust gas emissions

certificate & technical file.

The capacity of generators, pumps and other equipments to be designed suitable

capacity for the purpose of the Barge.

The electric power plant to be consist of three (3) set diesel engine driven

main generators, and supply necessary electric power to electric motors driving

various auxiliary machineries, electric motors for deck machineries, lighting

system, communication equipment and etc.

One(1) set diesel generator shall be provided for the harbor condition.

The generator engine to be started by battery and charging from battery charger.

Design conditions for the machinery room and equipment shall be based on the

maximum sea water temperature of 37℃ and the engine room temperature of 60℃,

unless otherwise especially stated.

The pumps, fans, motors, pipes, valves and other components fitted on or

supplied together with certain machinery or equipment as accessories shall be

made in accordance with each maker's standard.

2. MACHINERIES

2.1 Electric generators

Generator and diesel engine to be marine type approved Classification

Society.

Fuel oil for diesel engine shall be use of marine diesel oil.

Necessary piping for fuel oil, cooling water and exhaust gas, and cable are

to be provided.


Other accessories and spare parts are as per maker’s standards.

Generators and diesel engines particulars are as follows;

1) Main Generator

Type : Drip proof, self‐ventilation, self‐exciting, IP23 Q’TY : 3 sets

Rating : 200 KW

Voltage : A.C 380V, 3Φ, 50HZ

2) Main generator engine

Type : 4‐Cycle, single acting, turbocharged diesel eng.

Q’TY : 3 sets

Rating : 250 PS x 1,800 RPM

Cooling system : Radiator cooling

Fuel oil : Marine diesel oil

Starting method : Battery starting

Equipments : Starting motor, F.W. cooler, Silencer, Charging

alternator, L.O pump, F.O. pump, gauge board,

alarm panel

3) Harbor Generator

Type : Drip proof, self-ventilation, self‐exciting, IP23

Q’TY : 1 set

Rating : 95 KW

Voltage : A.C 380V, 3Φ, 50HZ

4) Harbor generator engine

Type : 4‐Cycle, single acting, turbocharged diesel eng.

Q’TY : 1 set

Rating : Abt. 140 PS x 1,800 RPM

Cooling system : Radiator cooling

Fuel oil : Marine diesel oil

Starting method : Battery starting

Equipments : Starting motor, F.W. cooler, Silencer,

Charging alternator, L.O pump, F.O. pump,

gauge board, alarm panel

(For detail specification of the generators, see elec. part)


2.2 Powerpack

1) Winch Powerpack

Type : Engine driven

Q’TY : 1 set

Eng. Capacity : Abt. 250hp x 1800 rpm

2) Jacking Powerpack

Type : Engine driven

Q’TY : 2 sets

Eng.Capacity : Abt. 250hp x 1800rpm

2.3 Service air compressor

Type : Two stages, Air cooled,

Auto‐start/stop with air reservoir.

Q’TY : 1 Set

Capacity : 500ℓ/min. x 7kg/㎠ x 3.7kw

Necessary piping, air reservoir, air cooler, pressure gauge and other

necessary accessories to be provided.

2.4 Sewage Treatment Plant

Type : Biological type

Q’TY : 1 set

Capacity : 40 persons/day

Components : Air blower, discharge pump with motor, control panel.

Other necessary accessories according to maker standard.

2.5 Hot Water Calorifier

Type : Electric heating type.

Q’TY : 1 set

Water flow : 600 L/H.

Water inlet/outlet temp. : 10/70℃.

Heater : 10Kw x 2sets

Tank : 200 lit. in gross volume stainless steel

2.6 F.W. Hydrophore Unit

Type : Pneumatic pressure tank

Q’TY : 1 set

Pump : M.D. Vert. cent. tank mounted type


Two (2) sets x 5㎥/h x 40mwc

Tank : 0.5㎥ in gross volume,

mild steel with pure epoxy coating inside

2.7 Oily water separator

Type : Vertical, filter type, auto control,

IMO MEPC 107 (49) approved type.

Q’TY : 1 set

Capacity : 0.5 ㎥/h, 15 PPM

Accessories

- Oily bilge pump (0.5㎥/H x 2kg/㎠ x 0.4kw)

- Safety valve, press. gauge, test cock, bilge alarm, spare part

2.8 F.W Generator

Type : Reverse Osmosis type

Q’TY : 2 sets

Capacity : 6.0 ton/day

To have direct suction line from 2 adjacent ballast water tanks.

3. PUMPS

The following pumps to be installed in Pump room space.

Abbreviation :

H : Horizontal. V : Vertical

C : Centrifugal G : Gear

S.P : Self –priming AS/AT : Auto Start/ Auto Stop

Name Type Q’TY Capacity Remarks

Bilge & Ballast pump V.C. S.P 1 100m3/h x 25m x 22Kw

G/S & Fire pump V.C. S.P 1 40m3/h x 40m x 15Kw

F.O. Trans. pump H.C. 2 3m3/hx2.5Kg/cm2 x1.5kw AS/AT

Sludge pump H.G. 1 3m3/hx2.5Kg/cm2 x1.5kw

H.W. Circ. pump H.C. 1 1.0m3/hx5m x 0.75kw


Portable

submersible pump V.C. 1 25m3/hx30m

Em'cy Fire pump H.C. S.P 1 40m3/hx40m Eng. driven

4. TANKS

Name Type Q’ty Capacity Remarks

F.O service tank Portable 1 Abt. 1000 ℓ

F.O & L.O drain tank Portable 1 Abt. 1000 ℓ

F.O service tank

for EM'CY Fire pump Portable 1 Abt. 800 ℓ

Bilge Holding tank Portable 1 Abt. 1000 ℓ

Hyd. Oil tank Portable 1 Abt. 7000 ℓ

Remarks : Above capacity shall be changeable according to detail design.

5. EXHAUST FAN

Two(2) set of mushroom type of exhaust/supply motor fans to be provided to

change the air for the machinery space. Motor fan to be provided on outside of

cargo space on upper deck and duct to be led to machinery space.

Type : Axial flow, reversible,

mushroom head with screw down damper

Q’TY : 2 Sets

Capacity : 300 m3/min. x 15mmAq x 3.7kw


6. MACHINERY PIPING SYSTEM

6.1 General

The major piping systems in the machinery space to be arranged according to

the following specifications.

These descriptions are conceptual and details will follow with drawings at

drawing approval stage.

The details of the major systems to be in accordance with the builder’s

practice subject to the Owner’s approval.

Piping systems not mentioned in this section to be in accordance with the

Builder’s standard or practice.

6.2 Fuel oil system

Fuel oil system shall be provided for auxiliary engines according to the

relevant manufacturer's standards.

F.O. service tank shall be fitted with a drain valve of self‐ closing type.

Below the valve on the tanks, oil coaming shall be arranged. Drain from oil

coaming shall be led to drain tank.

Sludge pump shall take suction from F.O & L.O Drain tank, and discharge to

shore connections on the upper deck.

6.3 Lub. oil system

Lub. oil system shall be provided for generator engines according to the

relevant manufacturer's standards.

The lub. oil service system shall be used the lub. oil service tank in the

machinery room when changing of the sump oil.

Lub. oil drain from the base for equipment shall be led to F.O. & L.O drain

tank in pump room.

Each aux. diesel engines shall have its own lub. oil system consisting of

engine driven lub.oil pump, built‐in lub. oil cooler, built‐in thermostatic

valve of wax expansion type and an electric driven priming pump according to

the aux. engine manufacturer's standards.

6.4 Compressed air system

Air compressor shall be driven by electric motors. The construction, materials

and accessories of air compressor, and air reservoir shall be in accordance


with the manufacturer's standards. A shut‐off valve shall be provided in the

machinery space.

Hose connection valves shall be fitted for general service.

6.5 Fire system

The fire main served by the G/S & Fire pump and Bilge & Ballast pump to be

installed and connected to the fire main.

These pumps shall be used a functional exchange between the G/S & Fire pump

and Bilge & Ballast pump.

International shore connection flanges to be supplied.

6.6 Bilge system

The pump room space bilge system to be served by the G/S & Fire pump and Bilge

& Ballast pump.

Bilge suction line with a mud box and a stop check valve to be connected bilge

pumps.

Oily bilge to be led the F.O & L.O drain tank.

A overboard discharging shore connection from the F.O & L.O drain tank to be

provided.

6.7 Exhaust gas system

Exhaust gas pipes shall be made of steel or welded steel pipe, and fitted with

bellows type expansion joint of stainless steel.

Exhaust gas pipes in machinery space shall be led to out side through silencer.

Exhaust pipe to be insulated with rock wool of 25mm thick covered fiber glass

cloth sheet with galvanize sheet.

6.8 Fresh water system

The fresh water shall be provided for domestic use and sanitary water system.

Fresh water to be supplied from fresh water hydrophore tank and led to sink,

wash basins, bath rooms, water closets, laundry, galley, fresh water

calorifier.

Fresh water pump to be auto start/stop type.


6.9 Schedule of machinery piping

System Size Pipe Valve

(Body/disc) Remarks

Bilge &

Ballast

50A above SPPS #40‐E (Galv.) FC/BC

40A below SPPS #40‐E (Galv.) BC/BC

Comp.

Air(30K)

50A above SPPS #40‐E (Galv.) SF/SUS

40A below SPPS #40‐E (Galv.) SF/SUS

Comp.

Air(7K)

50A above SPPS #40‐E (Galv.) FC/BC

40A below SPPS #40‐E (Galv.) BC/BC

Fuel oil 50A above SPPS #40‐E (Black) FC/BC

Acid treatment 40A below SPPS #40‐E (Black) BC/BC

Lub. Oil 50A above SPPS #40‐E (Black) FC/BC Acid treatment

Oil flushing 40A below SPPS #40‐E (Black) BC/BC

F.W 40A below SUS304 #20S BC/BC Machinery space

40A below Copper BC/BC Accomm. space

Exh. gas,

Mist ALL SPP (BALCK)

HYD.oil ALL SPPS #80‐S

Acid

treatment

Oil flushing

Soil line

50A above SPPS #80‐E (Galv') FC/BC

40A below SPPS #80‐E (Galv') BC/BC

Remarks:

1) Hull valves to be of SC or BC material approved Class.

2) High pressure hydro. Pipe to be Class approved type.

3) “ (Galv’) on above table means “Hot deep galvanizing”


7. HULL PIPING

7.1 General

Materials of all pipes, all valves, flanges and etc. to be generally in

accordance with Korean Industrial Standard (KS) or equivalent.

Piping not specially stated herein to be of steel pipe hot‐galvanized. Suitable expansion joint on bends or approved type to be provided where

necessary for easy inspection and repairing.

Wherever pipes pass through watertight bulkheads and decks, the penetration

piece with heavier thickness than main line are to be sleeve or spool piece

type in principle.

Deck wash line on upper deck to be arranged.

7.2 Ballast piping

Ballast lines to be led direct to each ballast tank. Pipe line shall be

used for water suction and delivery.

Ballast valves to be of butterfly valves in general.

A suction bell-mouth shall be provided in each water ballast tank.

Doubling plate shall be provided under the each suction bell-mouth.

The mimic diagram of ballast systems, valve controllers and position

indicators for remotely controlled valves shall be fitted on the ballast

control console in the ballast control room.

Valve actuators shall be of electro-hydraulic type and to be mounted

directly on the valve.

The remotely controlled butterfly valves shall be applied as follows:

Type Application

Open/shut type. with

Open/shut indication

All remotely controlled valves

All valves shall be located in dry space (pipe duct and pump room) for safe

access and easy maintenance.

7.3 Air vent pipes

Air vent to each ballast and void tank, etc., to be arranged as per rule

requirement.

Air vent heads to be fitted with gooseneck or ball float type and bolted to

vent pipe.

Other spaces, stores and rest room, etc shall be provided natural

ventilators.


7.4 Sea water piping

Fire hydrant pipe line to be of common use of wash and led on upper deck

from G/S, fire & bilge pump.

Fire hose valves to be of thread type and fire hoses to be of synthetic

fibers.

International shore connection and flange shall be provided.

7.5 Bilge system

The void space and store space bilge system to be served by the fire and

bilge pump according to Class rule.

The pumps to take suction from the bilge main and to take discharged

overboard directly.

A strainer shall be fitted in the suction line of each pump for bilge

service.

7.6 Fire fighting system

The fire main shall be served by the G/S, Fire & Bilge pump.

Drain valve s to be fitted on deck hydrant at lowest positions.

7.7 Bilge, scuppers and drains

1) Bilge suction :

Bilge water in void space to be pumped out by Bilge & Ballast pump or the

portable bilge pump without fixed bilge pipes subject to approved

Classification Society.

Drain line shall be provided where necessary space.

2) Deck scuppers to be provided as per rule.

3) Shore connection system for machinery space.

4) Bilge and sewage water to be provided on both side of Barge.

7.8 Sounding pipes

Each one(1) unit of sounding pipe to be fitted to each water ballast tank,

void tank and etc.

Sounding pipes to have brass heads and striking plate to be welded below

the pipes for protecting of tank bottom.

Sounding pipes to be carried down as straight and close to side shall be

plate as possible.

Pipes to be hot galvanized.


7.9 Sanitary pipe

Sanitary water for toilet shall be supplied from F.W. Hydrophore unit.

7.10 Filling lines

The separate filling line for F.O, L.O. and F.W. shall be provided on upper

deck.

Oil coamings with plug shall be provided to oil filling line.

7.11 Schedule of deck piping

System Size Pipe Valve

(Body/Disc) Remark

Sounding ALL SPPS #80‐E (Galv. or black)

BC

Air vent ALL SPPS #40‐E (Galv.) All tanks

ALL SPPS #80‐E (Galv.) Exposed deck

G/S & Fire

50A Above SPPS #40‐E (Galv.) FC/BC

40A Below SPPS #40‐E (Galv.) BC/BC

HYD. Oil ALL

SPPS #80‐S (EPOXY coating :

Outside)

Acid treatments

Oil flushing

Comp. air

(7K) 40A below SPPS #40‐E (Galv.) BC/BC

Deck

scupper ALL SPPS #80‐E( Galv.)

Remark : “ Galv.”on above table means “ Hot deep galvanize:

Material of Hull fitting valves shall be of SC or BC and approved by Class.

Hydro pipe material shall be approved by Class.

8. MACHINERY EQUIPMENTS

8.1 Floor, ladder and grating.

The pump room space flooring and operating platform with handrails shall be

of 4.5mm checkered steel plate, supported on suitable frames. Ladders to be

fitted as required for access to the grating level and isolated items of

equipment. They have steel flat bar stringers and non‐slip treads.


8.2 Lifting gear

Chain blocks with lifting hooks and eyes to be provided for overhauling of

machineries of generator, pumps, store. etc in suitable place .

8.3 Name plate and paint mark

Name plate for the machinery shall be engraved in English.

Engraved name plate and caution plate in English, arrow indicator to be

fitted to valve as necessary.

Material to be of brass or corrosion resistant material.

Marks to identify sea water, fresh water, bilge, lub. oil and fuel oil, etc

to be distinguished by colored marks.

9. INVENTORY AND SPARE PARTS

Inventories and spare parts shall be supplied according to rules, maker

standards and Builder’s practice.

Tools for open/ close for sounding caps and bilge suction caps, and valves

under grating in machinery space to be supplied.

Office table and black board to be fitted in machinery space.


PATR VI ELECTRIC

1. GENERAL

The electric equipments and installations to comply with the rules

and regulations.

In general, voltage, frequency and distribution for electric

Equipments to be as follows

Item Voltage Frequency Phase Conductor

Power 380V A.C 50 Hz 3 3 wire

Nav. light 24V D.C 2 wire

Lighting 220V A.C 50 HZ 1 2 wire

Electric power to be supplied from diesel generator unit which was

installed in machinery room for all machineries, lighting and equipments.

2. POWER SYSTEM

2.1 No.1, 2 & 3 Generators

Type : Brushless, Self‐exciting. No. : Three(3)

Capacity : 200 KW (245 KVA)

Voltage : AC 380V, 3φ, 50Hz

Rating : Continuous load

Insulation : F class

Starting method : Battery

2.2 Harbour generator

Type : Brushless, Self‐exciting. No. : One(1)

Capacity : 95 KW (118.75 KVA)

Voltage : AC 380V, 3φ, 50Hz

Rating : Continuous load

Insulation : F class

Starting method : Battery

2.3 Battery

The lead‐acid batteries to be installed as follows : For general service : 2 sets, 200AH, DC 24V


For G/E starting : Maker standard

2.4 Battery Charging & Discharging Board

One(1) set of automatic charging and discharging panel for batteries to be

located in a suitable place.

Charger shall be attached with DC 24V insulation meter with alarm device.

Charging method of batteries to be provided floating charging type by use

of change over switch.

Particular for rectifier :

Primary voltage : 380V AC. 3Ø. 50 Hz

Max. charging voltage : 22~ 32 Volt DC

Max. charging current : 60 A

3. CABLE INSTALLATION

3.1 Electric cable

All cables to be approved by Classification Society and the cable

application to be as follows :

In general, cables in all spaces, except otherwise specified be of EP

rubber insulated polyvinyl chloride (PVC) sheathed.

PYCY cables to be used at exposed deck.

For portable appliances such as portable hand lamps, cables to be of

of flexible vinyl cord.

Kind, size, etc. of cables supplied by makers together with electric equipment to

be in accordance with makers standard.

3.2 Cable installation

In general, cables run in groups to be supported in galvanized steel

hangers and steel bands as far as practicable.

Where exposed to risk of mechanical damage, cables to be protected by

steel plate or metal conduct.

Cables installed on mast to be run on steel hanger.

All cables passing through exposed decks or watertight bulkheads to be

provided with watertight glands, steel penetration with sealing compound

or deck tubes.

In general, the cable clips to be formed of galvanized steel strip and

stainless steel strip for location exposed to weather and in special case.

Type and materials of cable band to be of in accordance with yard practice.


4. MAIN SWITCHBOARD AND PANELS

One (1) switchboard for receiving of main power and distribution of 380V

A.C power to be provided and installed in the machinery space.

Main switchboard to be of self‐supporting structural steel frame construction and to include sheet steel covers for the top and protective sheet steel covers for

the both ends.

Main switchboard to be of the dead front type and have hinged front panels.

The main switchboard to be consisted of power receiving panels, starter panels,

feeder panel.

The following instruments shall be installed on the switchboard.

(1) Generator panel (Three(3) set of Main D/G, One(1) set of Harbor D/G)

4 set ‐ Voltmeter and selector switch 4 set ‐ Ammeter and selector switch 4 set ‐ Kilo‐wattmeter 4 set - Frequency meter

4 set - ACB

(2) 380 volt A.C feeder panel

Molded case circuit breakers for all feeder circuits as required.

1 set ‐ Insulation resistance meter 1 set ‐ Ground detecting lights and test switch 1 lot - MCCB

(3) 220 volt A.C feeder panel

Molded case circuit breakers for all feeder circuits as required.

1 set ‐ Insulation resistance meter 1 set ‐ Ground detecting lights and test switch 1 lot – MCCB

The molded case circuit breaker to be of the trip‐free type and to have an inverse time trip and instantaneous magnetic trip features.

Insulation mat to be furnished on the front and rear floors of the switchboard.

Insulation handrail to be fitted at front and insulated guard rail to be fitted

at rear of the switchboard.

In general fuse to be of cartridge or blade type.


5. TRANSFORMER

Two(2) set of 60KVA, AC 380V/220V, three phase, air cooled, dry type

transformer to be provided for normal AC 220V consumers.

Two(2) set of 30KVA, AC 380V/220V, three phase, air cooled, dry type

transformer to be provided for harbor AC 220V consumers.

6. MOTORS AND STARTERS

6.1 Motors

All motors, unless otherwise noted, to be of totally, drip proof construction,

self ventilated squirrel cage, motor induction type.

In general, they are designed to operate on 380 volts, 3 phase, 50 Hz, A.C and to

have proper speed and power.

The bearings for motors to be of sealed ball bearing type and/or conventional ball

bearing type with grease nipple, and those for motors of fractional power(0.4Kw or

less) and for domestic service to be in accordance with manufacture's standard.

6.2 Starters

In general, the starters to be of drip proof type and the cabinet to

be arranged for bulkhead and/or floor mounting type.

The starters to have under voltage protection.

The power circuits in starters to be of 380V A.C.

The over current protection to be provided in two (2) phase and manual

reset finger in controller.

Staring method of all motors to be designed with electric magnetic

direct on line system except for large than 20Kw and over with which

are star‐delta starting system and auto transformer starting.

Generally, each starter to contain the following device :

Disconnection switch or molded case circuit breaker

Pilot lamp for source

Magnetic contactor

Overload relay of thermal trip type

Start and stop push button switch

Running indicating lamp

However, starters for motors less than 0.4Kw to contain switches only.


6.3 Emergency stop

In order to prevent the spread of fire, emergency stop switch shall be

provided on outside of machinery space and control room.

7. LIGHTING

7.1 General

Lighting fixtures and accessories for machinery spaces to be drip roof or

water proof and weather spaces to be water proof.

Lighting system on the vessel to be divided into the following two

groups :

(a) General lighting system 220V A.C

(b) Emergency lighting system 24 V D.C

The general lighting system to be supplied from the main power supply and

to furnish illumination under normal conditions.

The emergency lighting system to be automatically energized by 24V

D.C emergency power source on failure of ship main power system.

7.2 General lighting

1) Ceiling lights in rooms as follows.

Location Type of Ceiling light Switch & receptacle

Store Water tight, fluorescent

(20W x 2) 2EA

W.T. switch x 1

W.T. receptacle x 1

Control room Non Water tight, fluorescent

(20W X 2) x 4 EA

N.W.T. switch x 1

N.W.T. receptacle X 2

Crew's room,

Guest room

Mess room

passage,

other space

Non Water tight, fluorescent

(20W X 2) x each room suitable

Q’ty

N.W.T. switch x 1

N.W.T. receptacle

X 2

Galley

Non Watertight,

fluorescent

(20W X 2) x 2 EA

N.W.T. switch x 1

N.W.T. receptacle x 3

Toilet and

bath room

Watertight,

Incandescent

60 W x 2 EA

W.T. switch x 2


Machinery

Space

Water tight, Fluorescent

(20W X 2) x suitable q’ty

W.T. switch x 2

W.T. receptacle x 2

2) Outside passage way lights

Location Type of light Remarks

Deck

outside

Passage

way

‐ Wall type, watertight, Incandescent

AC 220V,60W X 40 ea

‐ Wall type, watertight, Incandescent emergency

Light, DC 24V,10W x 20EA

ON‐OFF control from control

room

* Quantity of lighting can be changed at design stage

7.3 Portable lights

Four(4) of portable lights, 60W (AC 220V), watertight type with neoprene

sheathed flexible cables of 15m with plug shall be supplied.

Watertight receptacles to be provided on deck with protection boxes

at suitable place.

7.4 Flood Lights

Each Two(2) sets of deck flood lights(AC 220V 500W : halogen flood light

type) to be fitted on the four(4)sets of jack house, and four(4) sets of

deck flood lights(AC 220V 500W : halogen flood light type) to be fitted

on the top of control room.

Control of lights to be done at control room.

7.5 Emergency light

Emergency light to be fitted to furnish illumination for machinery

space.

Emergency light to be a part of the ship's general lighting system

and to be connected to the switch board.


7.6 Switch and receptacle (socket outlet)

Receptacles with waterproof switches for portable lamps to be provided

in suitable place as per Owner’s requirements.

7.7 Navigation light and signal light

Navigation light and signal light shall be installed in accordance

with rule requirement

8. DIST. BOARD

8.1 Lighting distribution panels

Combination panel to be provided in control room.

AC 220V distribution panel and DC 24V distribution panel.

8.2 Signal lights

One(1) portable 60W, 24V D.C daytime signal light to be furnished.

Other signal lights to be provided as per rules and regulation.

9. COMMUNICATION EQUIPMENTS

9.1 Radio station working with GMDSS included:

5 sets DSC UHF (three simplex and two duplex)

DSC watch keeping receiver operating on 2187.9 KHZ

2 sets voice MF/HF(SSB)with 250 watt power transition

PC workstation for controlling all communication devices.

9.2 Wind speed and direction

One(1)set of Wind speed and direction shall be provided.

9.3 Communal aerial system

One(1)set of Communal aerial system shall be provided.

9.4 Public addressor system

200W main amplifier unit shall be installed in control room and each

speaker as follows.

2 sets – 30W water tight type on deck house

1 set – 10W water tight type in machinery room


1 set – 5W water tight type in air cond. room/galley/store

1 lot - Passage, each cabin and suitable place

9.5 Common battery telephone(1:5 type)

1 : 5 type common battery telephone shall be provided.

9.6 Fire alarm system

One(1) set of fire alarm system shall be provided.

9.7 Electric horn system

One(1) set of electric horn system shall be provided.

9.8 Walky Talky - Eight(8) sets

9.9 Electronic telephone exchange (32 lines)

9.10 X-Band Radar

9.11 AIS (Automatic Identification System)

10. TANK LEVEL GAUGING SYSTEM

One(1) set of tank level gauging system and draft level gauging

system shall be installed on ballast control console

- Ballast tank

- F.O Tank

- F.W tank

- Draft (fore port/st'bd, aft port/st'bd)

11. CCTV SYSTEM

One(1)set of CCTV system shall be provided.

1 - Monitor

4 - Camera


12. SPARE PART AND INVENTORY

Spare parts and inventories to be supplied according to rules and

regulations, and manufacturers’standards.

Following tools and inventories shall be supplied.

Circuit tester (hook type) 1 ea

Megger (DC 500V) 1 ea

Screw driver ( 5 kind set) 1 set

Plier 1 ea

jack - up pilot station bargethe barge shall have squared stem, raked stern and crane space on upper...

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